Anyone here trade up <1 year? Looking for trade-in estimate.

I'm considering trading my December 2015 90D for a P90D. Has anyone traded in to Tesla after such a short period? If so, would you mind sharing the price you paid initially vs. what Tesla offered you on the trade-in? You can PM too if you prefer.

My 90D was right around 100k pre-incentive, so I'm trying to gauge how bad of a hit I'd take. Car has only like 4500 miles and has been opticoated/Xpel'd, for whatever that's worth.